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Fix try_prune_blobs to use state root

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This commit is contained in:
Emilia Hane
2023-01-13 16:04:29 +01:00
parent d67468d737
commit 667cca5cf2
3 changed files with 42 additions and 75 deletions
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22
beacon_node/beacon_chain/src/beacon_chain.rs
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@@ -50,6 +50,7 @@ use crate::persisted_fork_choice::PersistedForkChoice;
use crate::pre_finalization_cache::PreFinalizationBlockCache;
use crate::shuffling_cache::{BlockShufflingIds, ShufflingCache};
use crate::snapshot_cache::{BlockProductionPreState, SnapshotCache};
use crate::store::Split;
use crate::sync_committee_verification::{
Error as SyncCommitteeError, VerifiedSyncCommitteeMessage, VerifiedSyncContribution,
};
@@ -3029,7 +3030,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
}
if Some(current_epoch)
>= self.spec.eip4844_fork_epoch.map(|eip4844_fork_epoch| {
> self.spec.eip4844_fork_epoch.map(|eip4844_fork_epoch| {
eip4844_fork_epoch + *MIN_EPOCHS_FOR_BLOBS_SIDECARS_REQUESTS
})
{
@@ -3038,15 +3039,18 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
// Update db's metadata for blobs pruning.
if current_slot == current_epoch_start_slot {
if let Some(mut blob_info) = self.store.get_blob_info() {
// Pruning enabled until data availability boundary.
if let Some(data_availability_boundary) = self.data_availability_boundary() {
blob_info.data_availability_boundary = self.state_root_at_slot(
data_availability_boundary.start_slot(T::EthSpec::slots_per_epoch()),
)?;
self.store.compare_and_set_blob_info_with_write(
self.store.get_blob_info(),
Some(blob_info),
)?;
let dab_slot =
data_availability_boundary.end_slot(T::EthSpec::slots_per_epoch());
if let Some(dab_state_root) = self.state_root_at_slot(dab_slot)? {
blob_info.data_availability_boundary =
Split::new(dab_slot, dab_state_root);
self.store.compare_and_set_blob_info_with_write(
self.store.get_blob_info(),
Some(blob_info),
)?;
}
}
}
}